CN102280733B - Electric connector and assembling method thereof - Google Patents
Electric connector and assembling method thereof Download PDFInfo
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- CN102280733B CN102280733B CN201010203153.8A CN201010203153A CN102280733B CN 102280733 B CN102280733 B CN 102280733B CN 201010203153 A CN201010203153 A CN 201010203153A CN 102280733 B CN102280733 B CN 102280733B
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- hyoplastron
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Abstract
The invention discloses an electric connector and an assembling method thereof. The electric connector comprises an insulation body, a tongue plate module, first terminals, a second terminal, a third terminal and a metal shell, wherein the second terminal and the third terminal are installed between the insulation body and a tongue plate; the metal shell is assembled on the insulation body; the tongue plate module comprises the tongue plate and the first terminals; the tongue plate is assembled and fixed on the insulation body; the first terminals are integrally embedded and molded on the tongue plate; each first terminal is provided with an extending part which is embedded in the tongue plate, a second terminal containing groove is arranged on the lower surface of the tongue plate and between the first terminals; the space between the extending parts of two adjacent first terminals is greater than the width of the second terminal containing groove; the upper surface of the tongue plate is provided with a third terminal containing groove; and interference can be avoided in the assembling process of the terminals, therefore, the elastic deformation displacement space of elastic terminals is increased, simultaneously the space between the second terminal and the third terminal is increased, and the intensity of the tongue plate is strengthened. The electric connector can be manufactured and assembled easily by adopting the assembling method provided by the invention.
Description
Technical field
The present invention relates to a kind of electric connector and assemble method thereof, particularly a kind of composite electric connector and assemble method thereof of alternately pegging graft for multiple plug.
Background technology
Known electric connector, as TaiWan, China number of patent application 97219170 (Chinese corresponding case number of patent application 200810173163.4; The U.S. corresponding case patent publication No. US2009/0111330A1), the electric connector for socket that it discloses a kind of can peg graft respectively standard USB2.0, USB3.0 and eSATA connector, comprises that the metal shell and of an insulating body, coated this insulating body separates with insulating body the terminal module forming.This terminal module has an insulator that is assembled in insulating body, and the front end of this insulator extends into docking space to form docking hyoplastron.The upper surface that wherein docks hyoplastron forms the first interface, and lower surface forms the second interface.A plurality of first kind terminals (eSATA bonder terminal) are arranged at the first interface, a plurality of Second Type terminals (standard USB2.0 bonder terminal) are arranged at the first interface, a plurality of the 3rd types of terminals (coordinate with Second Type terminal, jointly form USB3.0 bonder terminal) are embedded in insulator.The 3rd types of terminals preferably adopts with the integrated method of terminal module and forms, and be roughly positioned at the centre position of insulator, so, the 3rd types of terminals is between first, second types of terminals, and the front end of the 3rd types of terminals extends to the second interface and is exposed in the second docking space.
Above-mentioned known patent application has disclosed the socket connector of USB2.0, USB3.0 and eSATA combined type, and the 3rd types of terminals (coordinate with Second Type terminal, jointly form USB3.0 bonder terminal) is embedded in insulator one-body molded with terminal module.But this electric connector will be at three kinds of terminals of the upper arrangement of thin terminal module (hyoplastron) because essential, its space is very limited, and the three kinds of terminals that must stagger on the thickness direction of hyoplastron, the 3rd types of terminals as above (USB3.0 terminal) need to be positioned between first kind terminal (eSATA bonder terminal) and Second Type terminal (USB2.0 terminal), this arrangement mode can make the intensity of hyoplastron significantly weaken, and the limited space system of the strain of USB2.0 terminal and can not surpass the position (can produce interference) of the 3rd types of terminals (USB3.0 terminal), therefore affected again the elastic deformability of terminal.And the fixture construction between the terminal module separating (hyoplastron) and insulating body, there is the problem of bond strength.And the manufacturability of this connector and structure and problem that can assembleability are not discussed and are disclosed in above-mentioned patent application.
Summary of the invention
Main purpose of the present invention is to provide a kind of electric connector and assemble method thereof, it can make terminal partly overlap in space and can not produce interference, and the strain displacement space of increase flexible terminal, increase the spacing of different types of terminal on the thickness direction of hyoplastron, to strengthen the intensity of this hyoplastron simultaneously.
In order to achieve the above object, the invention provides a kind of electric connector, comprising: an insulating body; One hyoplastron module, it comprises a hyoplastron and a plurality of one is embedded into the first terminal that takes shape in this hyoplastron, and each the first terminal has that first extension that is embedded in this hyoplastron inside, extends from this first extension one end and the first contact site and of being exposed to this hyoplastron lower surface front end place extends and stretches out the first weld part outside this hyoplastron from this first extension other end; A plurality of the second terminals, each second terminal has one second contact site and one second weld part, and this insulating body forms a plurality of the second terminal channels in the position of described a plurality of the second terminals of correspondence; A plurality of the 3rd terminals, each the 3rd terminal has one the 3rd contact site and one the 3rd weld part, and this insulating body forms a plurality of the 3rd terminal channels in the position of described a plurality of the 3rd terminals of correspondence; And a metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with the plant space that a socket and extends from this socket inwardly; Wherein the lower surface of this hyoplastron is provided with a plurality of the second terminal storage tanks between described a plurality of the first terminals, and the spacing between the first extension of adjacent this two the first terminal is greater than the width of this second terminal storage tank; This hyoplastron module assembled is fixed on this insulating body and is positioned at this plant space, and the first weld part of described a plurality of the first terminals stretches out outside this insulating body; Described a plurality of the second terminal correspondence is installed on the second terminal channel of this insulating body and extends the second terminal storage tank of this hyoplastron, the second contact site of described a plurality of the second terminals is exposed to the lower surface of this hyoplastron, and described a plurality of the second weld parts stretch out outside this insulating body; The upper surface of this hyoplastron is provided with a plurality of the 3rd terminal storage tanks, described a plurality of the 3rd terminal correspondence is installed on the 3rd terminal channel of this insulating body and extends the 3rd terminal storage tank of this hyoplastron module, the 3rd contact site of described a plurality of the 3rd terminals is exposed to the upper surface of this hyoplastron module, and described a plurality of the 3rd weld parts stretch out outside this insulating body.
The present invention separately provides a kind of assemble method of electric connector, comprises the following steps: an insulating body is provided, and this insulating body forms a plurality of the second terminal channels and a plurality of the 3rd terminal channel; One hyoplastron module is provided, this hyoplastron module has a hyoplastron, this hyoplastron one is embedded into and forms a plurality of the first terminals, the first weld part of described a plurality of the first terminals extend horizontally away outside this hyoplastron, the lower surface of this hyoplastron is provided with a plurality of the second terminal storage tanks, and the upper surface of this hyoplastron is provided with a plurality of the 3rd terminal storage tanks; This hyoplastron module assembled is fixed to this insulating body; A plurality of the second terminals are installed in the second terminal channel of this insulating body, and make it extend the second terminal storage tank of this hyoplastron lower surface, and the second contact site of described a plurality of the second terminals is exposed to the lower surface of this hyoplastron, described a plurality of the second weld parts stretch out outside this insulating body; The first weld part of a plurality of the first terminals described in bending again; A plurality of the 3rd terminals are installed again in the 3rd terminal channel of this insulating body, and make it extend the 3rd terminal storage tank of this hyoplastron upper surface, and the 3rd contact site of described a plurality of the 3rd terminals is exposed to the upper surface of this hyoplastron, the 3rd weld part of described a plurality of the 3rd terminals stretches out outside this insulating body; And assembling one metal shell is to this insulating body.
The present invention has following beneficial effect: electric connector of the present invention is embedded into a plurality of the first terminal one to take shape on hyoplastron, spacing between the first extension of adjacent two the first terminals is greater than the width of the second terminal storage tank, make described a plurality of the first terminal and the position of described a plurality of the second terminal on the thickness direction of hyoplastron can further and have the overlapping of segment space position, and staggered in the face width direction of hyoplastron, make described a plurality of the second terminal can have enough geometric distortions and displacement, therefore in assembling second, during the 3rd terminal, can avoid producing and interfere, increase the first terminal and the spacing of the 3rd terminal on the thickness direction of hyoplastron simultaneously, the meat increasing therebetween is whereby thick, to strengthen the intensity of this hyoplastron, in addition, the invention provides a kind of assemble method of electric connector, make this kind of composite electric connector can be easy to manufacture and assembling.
In order further to understand the present invention, realize technology, method and the effect that set object is taked, refer to following relevant detailed description of the present invention, accompanying drawing, believe object of the present invention, feature and feature, when obtaining thus one deeply and concrete understanding, yet accompanying drawing and annex only provide reference and explanation use, are not used for the present invention to be limited.
Accompanying drawing explanation
Fig. 1 is the solid combination schematic diagram of first embodiment of the invention.
Fig. 2 is the three-dimensional combination of another angle schematic diagram of first embodiment of the invention.
Fig. 3 is the perspective exploded view of first embodiment of the invention.
Fig. 4 is the three-dimensional generalized section of the insulating body of first embodiment of the invention
Fig. 5 is the schematic perspective view of the hyoplastron module of first embodiment of the invention.
Fig. 6 is the A part enlarged drawing of Fig. 5.
Fig. 7 is another angle schematic perspective view of the hyoplastron module of first embodiment of the invention.
Fig. 8 is the floor map of the first terminal of first embodiment of the invention.
Fig. 9 is that the hyoplastron one of first embodiment of the invention is embedded into the floor map that forms a plurality of the first terminals.
Figure 10 is the schematic perspective view of first embodiment of the invention while only demonstrating the first terminal and the second terminal.
Figure 11 is the schematic top plan view of first embodiment of the invention while only demonstrating the first terminal and the second terminal.
Figure 12 is the schematic perspective view of first embodiment of the invention while only demonstrating the first terminal, the second terminal and the 3rd terminal.
Figure 13 is the schematic side view of first embodiment of the invention while only demonstrating the first terminal, the second terminal and the 3rd terminal.
Figure 14 is the schematic top plan view that first embodiment of the invention does not demonstrate metal shell and keeper.
Figure 15 is the 15-15 cross-sectional schematic of Figure 14.
Figure 16 is that the master that first embodiment of the invention does not demonstrate metal shell and keeper looks schematic diagram.
Figure 17 is the 17-17 cross-sectional schematic of Figure 16.
Figure 18 is the 18-18 cross-sectional schematic of Figure 16.
Figure 19 is the assemble method schematic diagram () of first embodiment of the invention.
Figure 20 is the assemble method schematic diagram (two) of first embodiment of the invention.
Figure 21 is the assemble method schematic diagram (three) of first embodiment of the invention.
Figure 22 is the assemble method schematic diagram (four) of first embodiment of the invention.
Figure 23 is the assemble method schematic diagram (five) of first embodiment of the invention.
Figure 24 is the assemble method schematic diagram (six) of first embodiment of the invention.
Figure 25 is the perspective exploded view of second embodiment of the invention.
Figure 26 is the perspective exploded view of second embodiment of the invention when wish assembling the 3rd terminal.
Figure 27 is that the master that second embodiment of the invention does not demonstrate metal shell and keeper looks schematic diagram.
Figure 28 is the 28-28 cross-sectional schematic of Figure 27.
Figure 29 is the perspective exploded view of third embodiment of the invention.
Figure 30 is the three-dimensional cross-sectional schematic of the insulating body of third embodiment of the invention.
Figure 31 is the A part enlarged drawing of Figure 30.
Figure 32 is the schematic perspective view of the hyoplastron module of third embodiment of the invention.
Figure 33 is the A part enlarged drawing of Figure 32.
Figure 34 is that the master that third embodiment of the invention does not demonstrate metal shell and keeper looks schematic diagram.
Figure 35 is the 35-35 cross-sectional schematic of Figure 34.
Description of reference numerals in above-mentioned accompanying drawing is as follows:
1 insulating body
11 base portions
12 arms
13 second terminal channels
14 the 3rd terminal channels
15 assembling groves
151 second fixtures
16 location storage tanks
17 half extension boards
18 wedges
2 hyoplastron modules
21 hyoplastrons
211 upper surfaces
212 lower surfaces
213 assembled portion
214 hyoplastron portions
215 first fixtures
216 depressed areas
217 wedged holes
22 the first terminals
221 first extensions
222 first contact sites
223 first weld parts
23 second terminal storage tanks
24 the 3rd terminal storage tanks
241 firsts
242 second portions
25 positioning support bracers
26 briquettings
27 ribs
28 briquettings
3 second terminals
31 second fixed parts
32 second contact sites
33 second weld parts
4 the 3rd terminals
41 the 3rd fixed parts
42 the 3rd contact sites
43 the 3rd weld parts
44 kinks
5 metal shells
501 sockets
502 plant spaces
6 keepers
61 location holes
62 location holes
63 location holes
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the invention provides a kind of eSATA/USB3.0 composite electric connector, its front end has a shared socket 501, in order at least to provide the insertion of eSATA plug, USB2.0 plug, USB3.0 plug or eSATA/USB combined type plug to connect.Aforementioned alleged eSATA is the abbreviation of the advanced supplementary technology of external series (External Serial Advanced Technology Attachment), USB is the abbreviation of USB (Universal Serial Bus), the standard that relevant connector standard and standard can be issued with reference to corresponding association, does not add and repeats at this.
Referring to shown in Fig. 1 to Fig. 3, is the first embodiment of electric connector of the present invention, and this electric connector comprises: an insulating body 1, a hyoplastron module 2, a plurality of the first terminal 22, a plurality of the second terminal 3, a plurality of the 3rd terminal 4 and a metal shell 5.
Shown in Fig. 4, two arms 12 that insulating body 1 comprises a base portion 11 and extended to form forward by these base portion 11 both sides, base portion 11 forms a plurality of the second terminal channels 13, an assembling grove 15 and a plurality of the 3rd terminal channel 14.Wherein said a plurality of the second terminal channel 13, this assembling grove 15 and described a plurality of the 3rd terminal channel 14 extend to the front and rear end of this base portion 11, and described a plurality of the 3rd terminal channels 14 and described a plurality of the second terminal channels 13 lay respectively at the upper and lower side of this assembling grove 15.
Please refer to shown in Fig. 5 to Fig. 7, hyoplastron module 2 comprises a hyoplastron made from insulating material 21 and a plurality of one is embedded into moulding (insert molding) in the first terminal 22 of this hyoplastron 21, and this hyoplastron 21 has relative upper surface 211 and lower surface 212.
Please refer to shown in Fig. 8 to Figure 10, each the first terminal 22 has that first extension 221, that is embedded in hyoplastron 21 inside extends from first extension 221 one end and the first contact site 222 and of being exposed to the lower surface 212 front end places of hyoplastron 21 extends and stretches out the first weld part 223 outside hyoplastron 21 from first extension 221 other ends.The first extension 221 and first contact site 222 of described a plurality of the first terminal 22 are in the same plane.
Shown in Fig. 5, Fig. 7 and Fig. 9, the lower surface 212 of this hyoplastron 21 is provided with a plurality of the second terminal storage tanks 23 between described a plurality of the first terminals 22, and the spacing between the first extension 221 of these adjacent two the first terminals 22 is greater than the width of this second terminal storage tank 23.The upper surface 211 of hyoplastron 21 is separately provided with a plurality of the 3rd terminal storage tanks 24.The second terminal channel 13 of insulating body 1 and the corresponding connection of the second terminal storage tank 23 and described a plurality of the second terminal 3, the three terminal channels 14 of corresponding assembling and the corresponding connection of the 3rd terminal storage tank 24 and described a plurality of the 3rd terminal 4(of corresponding assembling are please refer to shown in Fig. 4).
In addition, refer to shown in Fig. 6, the upper surface 211 of this hyoplastron 21 extends to above the 3rd terminal storage tank 24 and for suppressing the briquetting 26 of the 3rd terminal 4 other being provided with of at least one side of each the 3rd terminal storage tank 24.The upper surface 211 of this hyoplastron 21 is at the other rib 27 that is provided with a plurality of projections of described a plurality of the 3rd terminal storage tank 24, and this briquetting 26 is formed on this rib 27.
Shown in Fig. 3, each second terminal 3 has one second fixed part 31, second contact site 32 extending from these the second fixed part 31 one end and second weld part 33 extending from these the second fixed part 31 other ends.Each the 3rd terminal 4 has one the 3rd fixed part 41, the 3rd contact site 42 extending from the 3rd fixed part 41 one end and the 3rd weld part 43 extending from the 3rd fixed part 41 other ends.
In the present embodiment, the quantity of described a plurality of the first terminal 22 is five, the quantity of described a plurality of the second terminals 3 is four, the quantity of described a plurality of the 3rd terminals 4 is seven, it is in order to transmit the terminal of USB3.0 signal that wherein said a plurality of the first terminal 22 coordinates with described a plurality of the second terminals 3, described a plurality of the second terminal 3 can be independently in order to transmit the terminal of USB2.0 signal, and described a plurality of the 3rd terminals 4 are in order to transmit the terminal of eSATA signal.
Refer to Figure 14 to Figure 18, hyoplastron 21 assemblings are fixed on this insulating body 1 and are positioned at this plant space 502, and the first weld part 223 of described a plurality of the first terminals 22 stretches out outside this insulating body 1.Please refer to Fig. 4, Fig. 5 and Fig. 7, hyoplastron 21 actual configuration in the present embodiment has an assembled portion 213 and hyoplastron portion 214 that the direction towards this socket 501 is extended from this assembled portion 213, the assembling grove 15 of this insulating body 1 is fixed in these assembled portion 213 assemblings, and this hyoplastron portion 214 stretches in this plant space 502, described a plurality of the 3rd terminal storage tanks 24 are positioned at this hyoplastron portion 214.
Described a plurality of the second terminal 3 correspondences are installed on the second terminal channel 13 of this insulating body 1 and extend the second terminal storage tank 23 of this hyoplastron 21, the second fixed part 31 of described a plurality of the second terminals 3 is interfered the second terminal channel 13 that is fixed on insulating body 1, described a plurality of the second contact site 32 is exposed to the lower surface 212 of this hyoplastron 21, and described a plurality of the second weld parts 33 stretch out outside insulating body 1 and are positioned at the place ahead of described a plurality of the first weld parts 223.
Described a plurality of the 3rd terminal 4 correspondences are installed on the 3rd terminal channel 14 of insulating body 1 and extend the 3rd terminal storage tank 24 of hyoplastron 21, the 3rd terminal channel 14 that the 3rd fixed part 41 of described a plurality of the 3rd terminals 4 is interfered in the base portion 11 that is fixed on insulating body 1, described a plurality of the 3rd contact site 42 is exposed to the upper surface 211 of hyoplastron 21, and described a plurality of the 3rd weld parts 43 stretch out outside insulating body 1 and are positioned at the rear of described a plurality of the first weld parts 223.Because each the 3rd terminal storage tank 24 is other, be provided with the 3rd contact site 42 that briquetting 26 is suppressed the 3rd terminal 4, thus can firmly locate the 3rd terminal 4, and prevent that the 3rd terminal 4 from producing warpages and crooked situation; By above-mentioned composition to form electric connector of the present invention.
Refer to shown in Fig. 9, Figure 11 to Figure 13, because the spacing between the first extension 221 of adjacent two the first terminals 22 is greater than the width of the second terminal storage tank 23, make described a plurality of the first terminal 22 can further and have the overlapping of segment space position with described a plurality of the second positions of terminal 3 on the thickness direction of hyoplastron 21, and staggered in the face width direction of hyoplastron 21, therefore assembling second, third terminal at 3,4 o'clock, can avoid producing and interfere, and make described a plurality of the second terminal 3 can have enough geometric distortions and displacement.
In addition, shown in Fig. 4, Fig. 7 and Figure 18, the assembled portion 213 of hyoplastron 21 is provided with a plurality of the first fixtures 215, and insulating body 1 is provided with a plurality of the second fixtures 151 in this assembling grove 15, and described a plurality of the second fixtures 151 cooperatively interact fixing with described a plurality of the first fixtures 215.In the present embodiment, the first fixture 215 is the hole clipping from the lower surface 212 indents formation of hyoplastron 21, the second fixture 151 is for protruding from the fixture block of assembling grove 15 inner bottom surfaces, this fixture block is clasped in this hole clipping, whereby 213 assemblings of the assembled portion of hyoplastron 21 is fixed on to the assembling grove 15 of insulating body 1.
In addition, shown in Fig. 4, Fig. 7 and Figure 18, this hyoplastron 21 is separately towards a plurality of positioning support bracers 25 of downward-extension, this insulating body 1 is provided with a plurality of location storage tank 16, described a plurality of positioning support bracer 25 correspondences are placed in described a plurality of location storage tank 16, provide whereby this hyoplastron 21 1 stable bracing force, and can bear larger moment loading.
It is worth mentioning that, shown in Fig. 8, above-mentioned five the first terminals 22 are except being positioned at central the first terminal 22, all the other the first terminals 22 are listed in respectively this relative both sides that are positioned at central the first terminal 22 in pairs, and its shape is positioned at central the first terminal 22 with respect to this and is mirror relation, the first extension 221 of paired the first terminal 22 is with respect to its first contact site 222 center and towards relative outside biasing, and described a plurality of paired the first terminals 22 are in order to transmit paired signal.In the present embodiment, the length of the first contact site 222 to first weld parts 223 of two paired the first terminals 22 is identical, and the bang path that makes signal is isometric, prevents whereby signal skew distortion.
Shown in Fig. 3, this electric connector also comprises a keeper made from insulating material 6, keeper 6 forms a plurality of location holes 62,61,63 that run through its upper surface and lower surface from front to back, this keeper 60 is assembled in insulating body 1 rear end from bottom to up, and the first weld part 223 of described a plurality of the first terminal 22, the second weld part 33 of the second terminal 3 and the 3rd weld part 43 correspondences of the 3rd terminal 4 are inserted in location hole 61,62,63, to realize location and to prevent the effect that they touch mutually.
Refer to Figure 19 to Figure 24 and coordinate Figure 17 and Figure 18 shown in, the invention provides a kind of assemble method of electric connector, comprise the following steps:
(1) provide an insulating body 1, these insulating body 1 a plurality of the second terminal channels 13 of formation and a plurality of the 3rd terminal channel 14(are please refer to shown in Fig. 4).
(2) provide a hyoplastron module 2, hyoplastron module 2 has a hyoplastron 21, and hyoplastron 21 one are embedded into and form a plurality of the first terminals 22, and the first weld part 223 of described a plurality of the first terminals 22 extend horizontally away outside this hyoplastron 21.The lower surface 212 of this hyoplastron 21 is provided with a plurality of the second terminal storage tanks 23, and the upper surface 211 of this hyoplastron 21 is provided with a plurality of the 3rd terminal storage tanks 24.Wherein, described a plurality of the second terminal storage tanks 23 are between described a plurality of the first terminals 22, and the spacing between the first extension 221 of these adjacent two the first terminals 22 is greater than the width of this second terminal storage tank 23.
(3) hyoplastron 21 assemblings are fixed to this insulating body 1.
(4) a plurality of the second terminals 3 are installed in the second terminal channel 13 of this insulating body 1, and make it extend the second terminal storage tank 23 of these hyoplastron 21 lower surfaces 212, and the second contact site 32 of described a plurality of the second terminals 3 is exposed to the lower surface 212 of this hyoplastron 21, the second weld part 33 of described a plurality of the second terminals 3 stretches out outside this insulating body 1.
(5) the first weld part 223 of a plurality of the first terminals 22 described in bending again, makes the first weld part 223 of described a plurality of the first terminal 22 stretch out this insulating body 1 outer and be positioned at the rear of described a plurality of the second weld parts 33.
(6) a plurality of the 3rd terminals 4 are installed again in the 3rd terminal channel 14 of this insulating body 1, and make it extend the 3rd terminal storage tank 24 of these hyoplastron 21 upper surfaces 211, and the 3rd contact site 42 of described a plurality of the 3rd terminals 4 is exposed to the upper surface 211 of this hyoplastron 21, the 3rd weld part 43 of described a plurality of the 3rd terminals 4 stretches out outside this insulating body 1 and is positioned at the rear of described a plurality of the first weld parts 223.
(7) provide positioning piece 6, keeper 6 is provided with a plurality of location holes 61,62,63, this keeper 6 is assembled in this insulating body 1 rear end from bottom to up, and the first weld part 223 of described a plurality of the first terminal 22, the 3rd weld part 43 correspondences of the second weld part 33 of described a plurality of the second terminals 3 and described a plurality of the 3rd terminals 4 be inserted in described a plurality of location hole 61,62,63.
(8) assembling one metal shell 5 is to this insulating body 1.
Referring to shown in Figure 25 to Figure 28, is the second embodiment of electric connector of the present invention, with the difference of the first embodiment be in:
Each the 3rd terminal 4 also comprises that one is arranged between the 3rd fixed part 41 and the 3rd contact site 42 and the kink 44 that bending is extended down, makes the position of the 3rd contact site 42 compared with the position lower than the 3rd fixed part 41.
Referring to shown in Figure 29, Figure 30, Figure 32 and Figure 34, is the 3rd embodiment of electric connector of the present invention, with the difference of the first embodiment be in:
During assembling, half extension board 17 of insulating body 1 is contained in the depressed area 216 of hyoplastron 21, and described a plurality of wedges 18 cooperations are inserted in described a plurality of wedged hole 217 (please refer to Figure 35), provide a supporting role whereby to this hyoplastron module 2.The 3rd fixed part 41 of the 3rd terminal 4 is interfered the first 241 that is fixed on the 3rd terminal storage tank 24.
In addition, the upper surface 211 of this hyoplastron 21 each the 3rd terminal storage tank 24 other be provided with above the first 241 that extends to the 3rd terminal storage tank 24 and for the briquetting 28(that suppresses the 3rd terminal 4 please refer to Figure 31), can realize equally the effect that makes the 3rd terminal 4 location and prevent its distortion or warpage.
From the above, electric connector of the present invention is embedded into a plurality of the first terminal one to take shape on hyoplastron, spacing between the first extension of adjacent two the first terminals is greater than the width of the second terminal storage tank, make described a plurality of the first terminal and the position of described a plurality of the second terminal on the thickness direction of hyoplastron can further and have the overlapping of segment space position, and staggered in the face width direction of hyoplastron, make described a plurality of the second terminal can have enough geometric distortions and displacement, therefore in assembling second, during the 3rd terminal, can avoid producing and interfere, increase the first terminal and the spacing of the 3rd terminal on the thickness direction of hyoplastron simultaneously, the meat increasing therebetween is whereby thick, to strengthen the intensity of this hyoplastron, in addition, the invention provides a kind of assemble method of electric connector, make this kind of composite electric connector can be easy to manufacture and assembling.
The foregoing is only better possible embodiments of the present invention, non-so limit to the scope of the claims of the present invention, therefore such as use the equivalence techniques that specification of the present invention and accompanying drawing content are done to change, be all in like manner all contained in scope of the present invention.
Claims (14)
1. an electric connector, comprising:
One insulating body;
One hyoplastron module, it comprises a hyoplastron and a plurality of one is embedded into the first terminal that takes shape in this hyoplastron, and each the first terminal has that first extension that is embedded in this hyoplastron inside, extends from this first extension one end and the first contact site and of being exposed to this hyoplastron lower surface front end place extends and stretches out the first weld part outside this hyoplastron from this first extension other end;
A plurality of the second terminals, each second terminal has one second contact site and one second weld part, and this insulating body forms a plurality of the second terminal channels in the position of described a plurality of the second terminals of correspondence;
A plurality of the 3rd terminals, each the 3rd terminal has one the 3rd contact site and one the 3rd weld part, and this insulating body forms a plurality of the 3rd terminal channels in the position of described a plurality of the 3rd terminals of correspondence; And
One metal shell, it is assembled in this insulating body, and the front end that is combined in of this insulating body and this metal shell is formed with the plant space that a socket and extends from this socket inwardly;
Wherein the lower surface of this hyoplastron is provided with a plurality of the second terminal storage tanks between described a plurality of the first terminals, and the spacing between the first extension of adjacent two these the first terminals is greater than the width of this second terminal storage tank; This hyoplastron module assembled is fixed on this insulating body and is positioned at this plant space, and the first weld part of described a plurality of the first terminals stretches out outside this insulating body; Described a plurality of the second terminal correspondence is installed on the second terminal channel of this insulating body and extends the second terminal storage tank of this hyoplastron, the second contact site of described a plurality of the second terminals is exposed to the lower surface of this hyoplastron, and described a plurality of the second weld parts stretch out outside this insulating body; The upper surface of this hyoplastron is provided with a plurality of the 3rd terminal storage tanks, described a plurality of the 3rd terminal correspondence is installed on the 3rd terminal channel of this insulating body and extends the 3rd terminal storage tank of this hyoplastron, the 3rd contact site of described a plurality of the 3rd terminals is exposed to the upper surface of this hyoplastron, and described a plurality of the 3rd weld parts stretch out outside this insulating body.
2. electric connector as claimed in claim 1, the first extension and first contact site of wherein said a plurality of the first terminals are in the same plane.
3. electric connector as claimed in claim 1, wherein this hyoplastron also comprises that a base portion from this insulating body protrudes out half extension board of formation towards this socket, the upper surface of this hyoplastron forms a depressed area in the position indent to should half extension board, this half extension board is contained in this depressed area, a part for this each the 3rd terminal storage tank is positioned on this half extension board and is communicated in described a plurality of the 3rd terminal channel, and another part of this each the 3rd terminal storage tank is positioned at the upper surface of this hyoplastron.
4. the electric connector as described in as arbitrary in claims 1 to 3, wherein this insulating body has a base portion, this base portion is provided with an assembling grove that extends to its front and rear end, described a plurality of the 3rd terminal channel and described a plurality of the second terminal channel are arranged at this base portion and lay respectively at the upper and lower side of this assembling grove, this hyoplastron has an assembled portion and a hyoplastron portion of extending towards this socket direction from this assembled portion, the assembling grove of this insulating body is fixed in this assembled portion assembling, and this hyoplastron portion stretches in this plant space.
5. electric connector as claimed in claim 4, wherein the assembled portion of this hyoplastron is provided with a plurality of the first fixtures, and this insulating body is provided with a plurality of the second fixtures in this assembling grove, and described a plurality of the second fixtures and described a plurality of the first fixture cooperatively interact fixing.
6. electric connector as claimed in claim 5, wherein this first fixture is the hole clipping forming from this hyoplastron concave surface, and this second fixture is the fixture block protruding from this assembling grove, and this fixture block is clasped in this hole clipping.
7. electric connector as claimed in claim 5, is wherein extended with a plurality of positioning support bracers on this hyoplastron, and this insulating body is provided with for a plurality of location storage tank corresponding to described a plurality of positioning support bracers.
8. electric connector as claimed in claim 3, wherein this half extension board extends a plurality of wedges towards this socket direction, and this hyoplastron forms a plurality of wedged holes in the position of the described a plurality of wedges of correspondence, and described a plurality of wedges are inserted in described a plurality of wedged hole.
9. the electric connector as described in as arbitrary in claims 1 to 3, the quantity of wherein said a plurality of the first terminals is five, and except being positioned at central the first terminal, all the other the first terminals are listed in respectively in pairs this and are positioned at the relative both sides of central the first terminal, and its shape is positioned at central the first terminal with respect to this and is mirror relation, the first extension of the first terminal that this is paired is setovered towards relative outside with respect to the center of its first contact site.
10. electric connector as claimed in claim 1, it is in order to transmit the terminal of USB3.0 signal that wherein said a plurality of the first terminal coordinates with described a plurality of the second terminals, described a plurality of the second terminal is in order to transmit the terminal of USB2.0 signal, and described a plurality of the 3rd terminals are in order to transmit the terminal of eSATA signal.
The assemble method of 11. 1 kinds of electric connectors, comprises the following steps:
One insulating body is provided, and this insulating body forms a plurality of the second terminal channels and a plurality of the 3rd terminal channel;
One hyoplastron module is provided, this hyoplastron module has a hyoplastron, this hyoplastron one is embedded into and forms a plurality of the first terminals, the first weld part of described a plurality of the first terminals extend horizontally away outside this hyoplastron, the lower surface of this hyoplastron is provided with a plurality of the second terminal storage tanks, and the upper surface of this hyoplastron is provided with a plurality of the 3rd terminal storage tanks;
This hyoplastron module assembled is fixed to this insulating body;
A plurality of the second terminals are installed in the second terminal channel of this insulating body, and make it extend the second terminal storage tank of this hyoplastron lower surface, and the second contact site of described a plurality of the second terminals is exposed to the lower surface of this hyoplastron, described a plurality of the second weld parts stretch out outside this insulating body;
The first weld part of a plurality of the first terminals described in bending again;
A plurality of the 3rd terminals are installed again in the 3rd terminal channel of this insulating body, and make it extend the 3rd terminal storage tank of this hyoplastron upper surface, and the 3rd contact site of described a plurality of the 3rd terminals is exposed to the upper surface of this hyoplastron, the 3rd weld part of described a plurality of the 3rd terminals stretches out outside this insulating body; And
Assemble a metal shell to this insulating body.
The assemble method of 12. electric connectors as claimed in claim 11, wherein said a plurality of the second terminal storage tanks are between described a plurality of the first terminals, and the spacing between the first extension of these adjacent two the first terminals is greater than the width of this second terminal storage tank.
The assemble method of 13. electric connectors as claimed in claim 12, the first welding position of wherein said a plurality of the first terminals is in the rear of described a plurality of the second weld parts; The 3rd welding position of described a plurality of the 3rd terminals is in the rear of described a plurality of the first weld parts.
The assemble method of 14. electric connectors as claimed in claim 11, wherein after the step of described a plurality of the 3rd terminals is installed, also comprise that one provides the step of positioning piece, this keeper is provided with a plurality of location holes, this keeper is assembled in this insulating body rear end from bottom to up, and the first weld part of described a plurality of the first terminals, the 3rd weld part correspondence of the second weld part of described a plurality of the second terminals and described a plurality of the 3rd terminals be inserted in described a plurality of location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010203153.8A CN102280733B (en) | 2010-06-11 | 2010-06-11 | Electric connector and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010203153.8A CN102280733B (en) | 2010-06-11 | 2010-06-11 | Electric connector and assembling method thereof |
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| Publication Number | Publication Date |
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| CN102280733A CN102280733A (en) | 2011-12-14 |
| CN102280733B true CN102280733B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010203153.8A Expired - Fee Related CN102280733B (en) | 2010-06-11 | 2010-06-11 | Electric connector and assembling method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311694B (en) * | 2012-03-08 | 2016-03-09 | 立讯精密工业股份有限公司 | Connector |
| CN103247894A (en) * | 2013-05-27 | 2013-08-14 | 启东乾朔电子有限公司 | Slot connector |
| CN103986011B (en) * | 2014-03-26 | 2016-05-11 | 昆山嘉华电子有限公司 | Water-proof connector and manufacture method thereof |
| CN107516781A (en) * | 2016-06-17 | 2017-12-26 | 连展科技（深圳）有限公司 | Electric connector for socket |
| CN106099463A (en) * | 2016-07-20 | 2016-11-09 | 浙江新富尔电子有限公司 | A kind of concealed FFC adapter being applied to LCD TV backlight plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130793Y (en) * | 2007-11-29 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN201430235Y (en) * | 2009-04-10 | 2010-03-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201436703U (en) * | 2009-04-29 | 2010-04-07 | 番禺得意精密电子工业有限公司 | A socket of an electrical connector |
| CN201699197U (en) * | 2010-06-11 | 2011-01-05 | 莫列斯公司 | Electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM379191U (en) * | 2008-12-03 | 2010-04-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
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2010
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201130793Y (en) * | 2007-11-29 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN201430235Y (en) * | 2009-04-10 | 2010-03-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201436703U (en) * | 2009-04-29 | 2010-04-07 | 番禺得意精密电子工业有限公司 | A socket of an electrical connector |
| CN201699197U (en) * | 2010-06-11 | 2011-01-05 | 莫列斯公司 | Electric connector |
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| CN102280733A (en) | 2011-12-14 |
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